Asta Bidspirit | A stainless steel and gold

A stainless steel and gold Rolex Datejust wristwatch - ref. 1603. Three body case with rare “ovolini” jubilee bracelet in steel and 14kt. yellow gold for the US market. Self-winding mechanical movement with calendar, Rolex 1570 caliber. Plexiglass crystal, “Linen champagne” dial. Diameter 36mm., Serial nº 3170xxx from 1972